CN219563554U - Plate girder template with broken line cloth Shu Xianzhang method - Google Patents
Plate girder template with broken line cloth Shu Xianzhang method Download PDFInfo
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- CN219563554U CN219563554U CN202320410080.2U CN202320410080U CN219563554U CN 219563554 U CN219563554 U CN 219563554U CN 202320410080 U CN202320410080 U CN 202320410080U CN 219563554 U CN219563554 U CN 219563554U
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 239000004744 fabric Substances 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 12
- 239000010959 steel Substances 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 238000009415 formwork Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Abstract
The utility model provides a folding line cloth Shu Xianzhang method plate beam template which is arranged on a beam body and comprises an outer template and an inner template, wherein the outer template and the inner template are respectively of steel structures, the outer template is respectively arranged on the left side and the right side of the beam body, the inner template is arranged on the upper side of the beam body, so that a pouring space is formed between the outer template and the inner template, and a height adjusting piece is arranged at the bottom of the outer template. The utility model not only meets the requirements of pouring environmental protection and economy, but also overcomes the defect of floating of the inner template; the outer template is divided into a left part and a right part, the single hoisting weight is reduced, and the outer template can be used in plate girders with different spans and has wide application range.
Description
Technical Field
The utility model relates to the technical field of bridge construction, in particular to a plate girder template with a broken line cloth Shu Xianzhang method.
Background
When the plate girder is prefabricated by a medium-small span broken line cloth Shu Xianzhang method, rubber air bags are used as an inner template in the past due to the small size of the cavity, but the problem of floating of the rubber air bags is difficult to overcome, so that the use is forbidden; instead, a high density polymer is used as an internal mold, but it is inferior in environmental protection and economical efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides a folding line cloth Shu Xianzhang method plate girder template, an inner template of a prefabricated steel structure is matched with an outer template, the problem of poor environmental protection and economy of the inner template is solved, the defect of floating of the inner template is overcome, and plate girders with different spans can use the same set of steel templates. The technical scheme adopted by the utility model is as follows:
the utility model provides a broken line cloth Shu Xianzhang method board beam template, sets up on the roof beam body, including exterior sheathing and interior template, exterior sheathing and interior template are steel construction respectively, the left and right sides of the roof beam body sets up the exterior sheathing respectively, interior template sets up the upside at the roof beam body to form between exterior sheathing and the interior template and pour the space, the bottom of exterior sheathing is provided with the altitude mixture control piece.
Further, the inner template comprises an inner template bottom edge, a first inner template side edge, a second inner template side edge, a first supporting piece and a second supporting piece;
the bottom edges of the inner templates are arranged on the upper side of the beam body in parallel;
the side edges of the first inner template and the side edges of the second inner template are respectively connected with the left end and the right end of the bottom edge of the inner template in a rotating way;
the left end of the first supporting piece is connected to the side face of the side edge of the first inner die plate, the right end of the first supporting piece is connected to the side face of the side edge of the second inner die plate, and the first supporting piece is inclined downwards right;
the left end of the second supporting piece is connected to the side face of the side edge of the first inner die plate, the right end of the second supporting piece is connected to the side face of the side edge of the second inner die plate, and the second supporting piece is inclined upwards and rightwards;
the first supporting piece and the second supporting piece are arranged in a front-back staggered mode.
Further, the first supporting piece is connected with the side edge of the first inner die plate and the side edge of the second inner die plate through first pins respectively.
Further, the second supporting piece is connected with the side edge of the first inner die plate and the side edge of the second inner die plate through second pins respectively.
Further, the side bottom of the first inner template is rotationally connected with the bottom edge of the inner template through a first adapter, and the side bottom of the second inner template is rotationally connected with the bottom edge of the inner template through a second adapter.
Further, the first adapter and the second adapter are hinges respectively.
Further, a U-shaped broken line locating piece is arranged at the top of the beam body and is located between the outer die plate and the inner die plate.
Further, small holes are uniformly distributed on the bottom edge of the inner template.
Further, an attached vibrator is arranged on the outer die plate and/or the top surface of the beam body.
Further, a guardrail is arranged on the top surface of the outer template.
The utility model has the advantages that:
the outer template of the steel structure is matched with the inner template of the steel structure, so that the defect of floating of the inner template is overcome when the integral cast-in-situ precast beam is combined into a combined beam, and meanwhile, the economical efficiency and the environmental protection are considered;
the plate beams with different spans can adopt the same set of templates, so that the economy is better, the construction is divided into hoisting, and the weight of single hoisting is reduced;
the thickness of the height adjusting piece enables the height of the outer template to be adjusted, and the height adjusting piece is suitable for pouring precast beams with different thicknesses;
the inner template is deformable, so that the inner template is convenient to take out after being folded inwards and can be reused.
Drawings
FIG. 1 is a schematic diagram of the structural composition of the present utility model.
Fig. 2 is a schematic structural view of the inner mold plate 3 according to the present utility model.
FIG. 3 is a schematic view of the structure of the plate girder of the present utility model after the form is removed.
In the figure: the beam comprises a beam body, a 2-outer die plate, a 3-inner die plate, a 4-height adjusting piece, a 5-U-shaped fold line locating piece, a 6-guardrail, a 201-inner die plate wall, a 202-outer die plate top surface, a 301-inner die plate bottom edge, a 302-first inner die plate side edge, a 303-second inner die plate side edge, a 304-first supporting piece, a 305-second supporting piece, a 306-first pin, a 307-second pin, a 308-first adapter piece and a 309-second adapter piece.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the utility model provides a folding line cloth Shu Xianzhang method beam template, which is arranged on a beam body 1 and comprises an outer template 2 and an inner template 3, wherein the outer template 2 and the inner template 3 are respectively of steel structures, the outer template 2 is respectively arranged at the left side and the right side of the beam body 1, the inner template 3 is arranged at the upper side of the beam body 1, so that a pouring space is formed between the outer template 2 and the inner template 3, the pouring space is used for pouring a precast beam, and a height adjusting piece 4 is arranged at the bottom of the outer template 2.
Specifically, the height adjusting piece 4 is a cushion block, the cushion block is placed on a pouring reference plane, the height adjusting piece 4 with corresponding thickness is replaced according to the requirements of different pouring thicknesses, then the outer templates 2 are installed on the left side and the right side of the beam body 1, after the outer templates 2 are raised by the height adjusting piece 4, the pouring thickness of the precast beam is determined according to scales or marks on the inner wall 201 of the outer templates;
it should be noted that the shape of the inner wall 201 of the outer template should match the shape of the prefabricated Liang Waibi;
the outer template 2 of the steel structure and the inner template 3 of the steel structure have better structural stability, and not only meet the requirements of pouring environmental protection and economy, but also overcome the defect of floating of the inner template; the outer template 2 is divided into a left part and a right part, reduces the single hoisting weight, can be used in plate girders with different spans (namely left width and right width), and has wide application range.
The inner die plate 3 comprises an inner die plate bottom edge 301, a first inner die plate side edge 302, a second inner die plate side edge 303, a first support 304 and a second support 305; the bottom edges 301 of the inner templates are arranged on the upper side of the beam body 1 in parallel; the first inner template side 302 and the second inner template side 303 are respectively rotatably connected to the left end and the right end of the inner template bottom edge 301;
the left end of the first supporting piece 304 is connected to the side surface of the first inner template side edge 302, the right end of the first supporting piece 304 is connected to the side surface of the second inner template side edge 303, and the first supporting piece 304 is inclined downwards right; the left end of the second supporting member 305 is connected to the side surface of the first inner mold plate side edge 302, the right end of the second supporting member 305 is connected to the side surface of the second inner mold plate side edge 303, and the second supporting member 305 is inclined upward and rightward; the first support 304 and the second support 305 are arranged in a front-back staggered manner.
Specifically, the inner template 3 is arranged on the inner side of the outer template 2 in a U shape during pouring, and the shape of a precast beam formed after pouring is shown in figure 3; the first support 304 and the second support 305 are arranged, so that the structural strength of the inner formwork 3 is reinforced; when the inner formwork 3 needs to be removed, one end of the first supporting piece 304 and one end of the second supporting piece 305 are removed respectively, and then the first inner formwork side 302 and the second inner formwork side 303 are folded inwards, so that the joint surface between the inner formwork 3 and the precast beam is gradually separated, and the defect that the precast beam shape is damaged when the inner formwork is extracted originally is overcome.
In some embodiments, the first support 304 is connected to the first inner mold plate side 302 and the second inner mold plate side 303 by a first pin 306, respectively; the first inner formwork side 302 can be turned inwardly by removing the pin between the first support 304 and the first inner formwork side 302; in other embodiments, the first pin 306 may be replaced with a bolt.
In some embodiments, the second support 305 is connected to the first inner mold plate side 302 and the second inner mold plate side 303 by a second pin 307, respectively; the second inner die plate side 303 can be turned inwards by removing the pin between the second supporting piece 305 and the second inner die plate side 303; in other embodiments, the second pin 307 may be replaced with a bolt.
To effect folding of the first inner mold plate side 302 and the second inner mold plate side 303, in some embodiments, the bottom of the first inner mold plate side 302 is rotatably connected to the inner mold plate bottom 301 by a first adapter 308, and the bottom of the second inner mold plate side 303 is rotatably connected to the inner mold plate bottom 301 by a second adapter 309; specifically, the first adapter 308 and the second adapter 309 are hinges respectively.
In other embodiments, the first adapter 308 and the second adapter 309 may be replaced with pins, hinges, or other common adapters.
In order to realize the broken line bundle of the steel strands, the top of the beam body 1 is provided with a U-shaped broken line positioning piece 5, and the U-shaped broken line positioning piece 5 is positioned between the outer die plate 2 and the inner die plate 3; when the precast beam is poured in the pouring space, the U-shaped broken line locating piece 5 is hidden in the precast beam.
In order to facilitate the exhaust in the vibrating process, no bubble exists between the precast beam and the bottom edge 301 of the inner template, and small holes are uniformly distributed on the bottom edge 301 of the inner template.
In addition, in order to further improve the vibrating effect, an attached vibrator is arranged on the outer die plate 2 and/or the top surface of the beam body 1.
To further improve the safety during the construction process, the guard rail 6 is disposed on the top surface 202 of the outer mold plate 2.
In summary, the utility model solves the problems of poor environmental protection and economy of the inner template, overcomes the defect of floating of the inner template, and can use the same steel template for plate girders with different spans.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same, and although the present utility model has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model, and all such modifications and equivalents are intended to be encompassed in the scope of the claims of the present utility model.
Claims (10)
1. A folding line cloth Shu Xianzhang method slab beam template, which is arranged on a beam body (1), and is characterized in that: including exterior sheathing (2) and interior template (3), exterior sheathing (2) and interior template (3) are steel construction respectively, the left and right sides of the roof beam body (1) sets up exterior sheathing (2) respectively, interior template (3) set up the upside at the roof beam body (1) to form between exterior sheathing (2) and interior template (3) and pour the space, the bottom of exterior sheathing (2) is provided with altitude mixture control spare (4).
2. The fold line cloth Shu Xianzhang method plate girder template according to claim 1, wherein: the inner template (3) comprises an inner template bottom edge (301), a first inner template side edge (302), a second inner template side edge (303), a first supporting piece (304) and a second supporting piece (305);
the bottom edge (301) of the inner template is arranged on the upper side of the beam body (1) in parallel;
the first inner template side edge (302) and the second inner template side edge (303) are respectively connected to the left end and the right end of the inner template bottom edge (301) in a rotating way;
the left end of the first supporting piece (304) is connected to the side face of the side edge (302) of the first inner template, the right end of the first supporting piece (304) is connected to the side face of the side edge (303) of the second inner template, and the first supporting piece (304) is inclined downwards to the right;
the left end of the second supporting piece (305) is connected to the side face of the side edge (302) of the first inner template, the right end of the second supporting piece (305) is connected to the side face of the side edge (303) of the second inner template, and the second supporting piece (305) is inclined upwards and rightwards;
the first supporting piece (304) and the second supporting piece (305) are arranged in a front-back staggered mode.
3. A fold line cloth Shu Xianzhang method panel beam form according to claim 2, wherein: the first supporting piece (304) is connected with the first inner template side edge (302) and the second inner template side edge (303) through first pins (306) respectively.
4. A fold line cloth Shu Xianzhang method panel beam form according to claim 2, wherein: the second supporting piece (305) is connected with the first inner template side edge (302) and the second inner template side edge (303) through second pins (307) respectively.
5. A fold line cloth Shu Xianzhang method panel beam form according to claim 2, wherein: the bottom of the first inner template side (302) is rotationally connected with the inner template bottom edge (301) through a first adapter (308), and the bottom of the second inner template side (303) is rotationally connected with the inner template bottom edge (301) through a second adapter (309).
6. The fold line cloth Shu Xianzhang method plate girder template according to claim 5, wherein: the first adapter (308) and the second adapter (309) are each a hinge.
7. A folded sheet Shu Xianzhang method panel beam form as claimed in any one of claims 2 to 6, wherein: the roof beam body (1) top is provided with U-shaped broken line setting element (5), U-shaped broken line setting element (5) are located between exterior sheathing (2) and interior sheathing (3).
8. A folded sheet Shu Xianzhang method panel beam form as claimed in any one of claims 2 to 6, wherein: small holes are uniformly distributed on the bottom edge (301) of the inner template.
9. A folded sheet Shu Xianzhang method panel beam form as claimed in any one of claims 2 to 6, wherein: an attached vibrator is arranged on the outer template (2) and/or the top surface of the beam body (1).
10. A folded sheet Shu Xianzhang method panel beam form as claimed in any one of claims 1 to 6, wherein: and a guardrail (6) is arranged on the top surface (202) of the outer template (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410080.2U CN219563554U (en) | 2023-03-07 | 2023-03-07 | Plate girder template with broken line cloth Shu Xianzhang method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320410080.2U CN219563554U (en) | 2023-03-07 | 2023-03-07 | Plate girder template with broken line cloth Shu Xianzhang method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219563554U true CN219563554U (en) | 2023-08-22 |
Family
ID=87664149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320410080.2U Active CN219563554U (en) | 2023-03-07 | 2023-03-07 | Plate girder template with broken line cloth Shu Xianzhang method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219563554U (en) |
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2023
- 2023-03-07 CN CN202320410080.2U patent/CN219563554U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214000 21-14a, Jiefang North Road, Wuxi City, Jiangsu Province Patentee after: Jiangsu Kejia Design Group Co.,Ltd. Country or region after: China Address before: 214000 21-14a, Jiefang North Road, Liangxi District, Wuxi City, Jiangsu Province Patentee before: JIANGSU KEJIA ENGINEERING DESIGN Co.,Ltd. Country or region before: China |